Finding the Third Proportional to 125,372,364.75 and 189,951,804
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Solution
The third proportional to 125,372,364.75 and 189,951,804 is: 287,796,181.52
Step by Step Solution
- Step 1: Write the proportion equation
125,372,364.75 : 189,951,804 = 189,951,804 : x - Step 2: Convert to fraction form
125,372,364.75/189,951,804 = 189,951,804/x - Step 3: Cross multiply
125,372,364.75x = 189,951,804 × 189,951,804 - Step 4: Simplify right side
125,372,364.75x = 36,081,687,842,854,416 - Step 5: Solve for x
x = 36,081,687,842,854,416/125,372,364.75 - Step 6: Final answer
x = 287,796,181.52
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.